// SPDX-License-Identifier: GPL-2.0
//
// Copyright (C) 2019 Logic PD, Inc.
/ {
keyboard {
compatible = "gpio-keys";
button-0 {
gpios = <&pcf8575 0 GPIO_ACTIVE_LOW>;
label = "btn0";
linux,code = <KEY_WAKEUP>;
debounce-interval = <10>;
wakeup-source;
};
button-1 {
gpios = <&pcf8575 1 GPIO_ACTIVE_LOW>;
label = "btn1";
linux,code = <KEY_WAKEUP>;
debounce-interval = <10>;
wakeup-source;
};
button-2 {
gpios = <&pcf8575 2 GPIO_ACTIVE_LOW>;
label = "btn2";
linux,code = <KEY_WAKEUP>;
debounce-interval = <10>;
wakeup-source;
};
button-3 {
gpios = <&pcf8575 3 GPIO_ACTIVE_LOW>;
label = "btn3";
linux,code = <KEY_WAKEUP>;
debounce-interval = <10>;
wakeup-source;
};
};
leds {
compatible = "gpio-leds";
gen-led0 {
label = "led0";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_led0>;
gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "cpu0";
};
gen-led1 {
label = "led1";
gpios = <&pcf8575 8 GPIO_ACTIVE_HIGH>;
};
gen-led2 {
label = "led2";
gpios = <&pcf8575 9 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
};
gen-led3 {
label = "led3";
gpios = <&pcf8575 10 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "default-on";
};
};
reg_usb_otg_vbus: regulator-otg-vbus {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_reg_usb_otg>;
compatible = "regulator-fixed";
regulator-name = "usb_otg_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio4 15 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
reg_usb_h1_vbus: regulator-usb-h1-vbus {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_reg_usb_h1_vbus>;
compatible = "regulator-fixed";
regulator-name = "usb_h1_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio7 12 GPIO_ACTIVE_HIGH>;
startup-delay-us = <70000>;
enable-active-high;
};
reg_3v3: regulator-3v3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_reg_3v3>;
compatible = "regulator-fixed";
regulator-name = "reg_3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio1 26 GPIO_ACTIVE_HIGH>;
startup-delay-us = <70000>;
enable-active-high;
regulator-always-on;
};
reg_enet: regulator-ethernet {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_reg_enet>;
compatible = "regulator-fixed";
regulator-name = "ethernet-supply";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
startup-delay-us = <70000>;
enable-active-high;
vin-supply = <&sw4_reg>;
};
reg_audio: regulator-audio {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_reg_audio>;
compatible = "regulator-fixed";
regulator-name = "3v3_aud";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio1 29 GPIO_ACTIVE_HIGH>;
enable-active-high;
vin-supply = <®_3v3>;
};
reg_hdmi: regulator-hdmi {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_reg_hdmi>;
compatible = "regulator-fixed";
regulator-name = "hdmi-supply";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio3 20 GPIO_ACTIVE_HIGH>;
enable-active-high;
vin-supply = <®_3v3>;
};
reg_uart3: regulator-uart3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_reg_uart3>;
compatible = "regulator-fixed";
regulator-name = "uart3-supply";
gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>;
enable-active-high;
regulator-always-on;
vin-supply = <®_3v3>;
};
reg_1v8: regulator-1v8 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_reg_1v8>;
compatible = "regulator-fixed";
regulator-name = "1v8-supply";
gpio = <&gpio3 30 GPIO_ACTIVE_HIGH>;
enable-active-high;
regulator-always-on;
vin-supply = <®_3v3>;
};
reg_pcie: regulator-pcie {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_reg_pcie>;
regulator-name = "mpcie_3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
reg_mipi: regulator-mipi {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_reg_mipi>;
regulator-name = "mipi_pwr_en";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
sound {
compatible = "fsl,imx-audio-wm8962";
model = "wm8962-audio";
ssi-controller = <&ssi2>;
audio-codec = <&wm8962>;
audio-routing =
"Headphone Jack", "HPOUTL",
"Headphone Jack", "HPOUTR",
"Ext Spk", "SPKOUTL",
"Ext Spk", "SPKOUTR",
"AMIC", "MICBIAS",
"IN3R", "AMIC";
mux-int-port = <2>;
mux-ext-port = <4>;
};
};
&audmux {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_audmux>;
status = "okay";
};
&ecspi1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi1>;
cs-gpios = <&gpio4 9 GPIO_ACTIVE_LOW>;
status = "disabled";
};
&fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet>;
phy-mode = "rgmii-id";
phy-reset-duration = <10>;
phy-reset-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
phy-supply = <®_enet>;
interrupt-parent = <&gpio1>;
interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
status = "okay";
};
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
clock-frequency = <400000>;
status = "okay";
wm8962: audio-codec@1a {
compatible = "wlf,wm8962";
reg = <0x1a>;
clocks = <&clks IMX6QDL_CLK_CKO>;
DCVDD-supply = <®_audio>;
DBVDD-supply = <®_audio>;
AVDD-supply = <®_audio>;
CPVDD-supply = <®_audio>;
MICVDD-supply = <®_audio>;
PLLVDD-supply = <®_audio>;
SPKVDD1-supply = <®_audio>;
SPKVDD2-supply = <®_audio>;
gpio-cfg = <
0x0000 /* 0:Default */
0x0000 /* 1:Default */
0x0000 /* 2:FN_DMICCLK */
0x0000 /* 3:Default */
0x0000 /* 4:FN_DMICCDAT */
0x0000 /* 5:Default */
>;
};
};
&i2c3 {
ov5640: camera@10 {
compatible = "ovti,ov5640";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ov5640>;
reg = <0x10>;
clocks = <&clks IMX6QDL_CLK_CKO>;
clock-names = "xclk";
DOVDD-supply = <®_mipi>;
AVDD-supply = <®_mipi>;
DVDD-supply = <®_mipi>;
reset-gpios = <&gpio3 26 GPIO_ACTIVE_LOW>;
powerdown-gpios = <&gpio3 27 GPIO_ACTIVE_HIGH>;
port {
ov5640_to_mipi_csi2: endpoint {
remote-endpoint = <&mipi_csi2_in>;
clock-lanes = <0>;
data-lanes = <1 2>;
};
};
};
pcf8575: gpio@20 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pcf8574>;
compatible = "nxp,pcf8575";
reg = <0x20>;
interrupt-parent = <&gpio6>;
interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
lines-initial-states = <0x0710>;
wakeup-source;
};
};
&ipu1_csi1_from_mipi_vc1 {
clock-lanes = <0>;
data-lanes = <1 2>;
};
&mipi_csi {
status = "okay";
port@0 {
reg = <0>;
mipi_csi2_in: endpoint {
remote-endpoint = <&ov5640_to_mipi_csi2>;
clock-lanes = <0>;
data-lanes = <1 2>;
};
};
};
&pcie {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pcie>;
reset-gpio = <&gpio1 9 GPIO_ACTIVE_LOW>;
vpcie-supply = <®_pcie>;
status = "okay";
};
&pwm3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm3>;
};
&snvs_pwrkey {
status = "okay";
};
&ssi2 {
status = "okay";
};
&uart3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart3>;
status = "okay";
};
&usbh1 {
vbus-supply = <®_usb_h1_vbus>;
status = "okay";
};
&usbotg {
vbus-supply = <®_usb_otg_vbus>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbotg>;
disable-over-current;
dr_mode = "otg";
status = "okay";
};
&usdhc2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc2>;
pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
vmmc-supply = <®_3v3>;
no-1-8-v;
keep-power-in-suspend;
cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
status = "okay";
};
&iomuxc {
pinctrl_audmux: audmuxgrp {
fsl,pins = <
MX6QDL_PAD_DISP0_DAT20__AUD4_TXC 0x130b0
MX6QDL_PAD_DISP0_DAT21__AUD4_TXD 0x110b0
MX6QDL_PAD_DISP0_DAT22__AUD4_TXFS 0x130b0
MX6QDL_PAD_DISP0_DAT23__AUD4_RXD 0x130b0
>;
};
pinctrl_ecspi1: ecspi1grp {
fsl,pins = <
MX6QDL_PAD_KEY_COL0__ECSPI1_SCLK 0x100b1
MX6QDL_PAD_KEY_ROW0__ECSPI1_MOSI 0x100b1
MX6QDL_PAD_KEY_COL1__ECSPI1_MISO 0x100b1
MX6QDL_PAD_KEY_ROW1__GPIO4_IO09 0x1b0b0
>;
};
pinctrl_enet: enetgrp {
fsl,pins = <
MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b8b0
MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b030
MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b030
MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b030
MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b030
MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b030
MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x100b0
MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b030
MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b030
MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x13030
MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x13030
MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b030
MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b030
MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x13030
MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25 0x1b0b0 /* ENET_INT */
MX6QDL_PAD_ENET_RX_ER__GPIO1_IO24 0x1b0b0 /* ETHR_nRST */
>;
};
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
>;
};
pinctrl_led0: led0grp {
fsl,pins = <
MX6QDL_PAD_ENET_TXD0__GPIO1_IO30 0x1b0b0
>;
};
pinctrl_ov5640: ov5640grp {
fsl,pins = <
MX6QDL_PAD_EIM_D26__GPIO3_IO26 0x1b0b1
MX6QDL_PAD_EIM_D27__GPIO3_IO27 0x1b0b1
>;
};
pinctrl_pcf8574: pcf8575grp {
fsl,pins = <
MX6QDL_PAD_EIM_BCLK__GPIO6_IO31 0x1b0b0
>;
};
pinctrl_pcie: pciegrp {
fsl,pins = <
MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x1b0b0
MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x1b0b0
>;
};
pinctrl_pwm3: pwm3grp {
fsl,pins = <
MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b1
>;
};
pinctrl_reg_1v8: reg1v8grp {
fsl,pins = <
MX6QDL_PAD_EIM_D30__GPIO3_IO30 0x1b0b0
>;
};
pinctrl_reg_3v3: reg3v3grp {
fsl,pins = <
MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x1b0b0
>;
};
pinctrl_reg_audio: reg-audiogrp {
fsl,pins = <
MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x1b0b0
>;
};
pinctrl_reg_enet: reg-enetgrp {
fsl,pins = <
MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x1b0b0
>;
};
pinctrl_reg_hdmi: reg-hdmigrp {
fsl,pins = <
MX6QDL_PAD_EIM_D20__GPIO3_IO20 0x1b0b0
>;
};
pinctrl_reg_mipi: reg-mipigrp {
fsl,pins = <MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x1b0b1>;
};
pinctrl_reg_pcie: reg-pciegrp {
fsl,pins = <
MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b0
>;
};
pinctrl_reg_uart3: reguart3grp {
fsl,pins = <
MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x1b0b0
>;
};
pinctrl_reg_usb_h1_vbus: usbh1grp {
fsl,pins = <
MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x1b0b0
>;
};
pinctrl_reg_usb_otg: reg-usb-otggrp {
fsl,pins = <
MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x1b0b0
>;
};
pinctrl_uart3: uart3grp {
fsl,pins = <
MX6QDL_PAD_EIM_D23__UART3_CTS_B 0x1b0b1
MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1
MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1
MX6QDL_PAD_EIM_EB3__UART3_RTS_B 0x1b0b1
>;
};
pinctrl_usbotg: usbotggrp {
fsl,pins = <
MX6QDL_PAD_GPIO_1__USB_OTG_ID 0xd17059
>;
};
pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1b0b0 /* CD */
MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17069
MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10069
MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17069
MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17069
MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17069
MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17069
>;
};
pinctrl_usdhc2_100mhz: h100-usdhc2-100mhz {
fsl,pins = <
MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1b0b0 /* CD */
MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170b9
MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100b9
MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170b9
MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170b9
MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170b9
MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x170b9
>;
};
pinctrl_usdhc2_200mhz: h100-usdhc2-200mhz {
fsl,pins = <
MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1b0b0 /* CD */
MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170f9
MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100f9
MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170f9
MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170f9
MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170f9
MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x170f9
>;
};
};